On 11/12/2018 12:29 pm, Anson Huang wrote:
G'day Anson, Just pulled up the datasheet for this chip. The absolute max for Vdda is speced as Vddd ±0.5 With a note that Vdda should be externally shorted to Vddd.The data sheet says vdda should be connected to vdd externally, then I think we should just use one regulator vdd, then it will be much easier for the driver, what do you think?
Yes I think that makes sense. -- Regards Phil
